"Level #5 of flight 170403a"
20170403
  0   47.22335   13.18136     4953.6   20170403 064100  A        0.0      0.0
  1   47.17010   13.10643     4953.6   20170403 064145  I        9.3      0.0
  2   47.11684   13.03150     4953.6   20170403 064230  I        9.3      0.0
  3   47.06358   12.95657     4953.6   20170403 064315  I        9.3      0.0
  4   47.01032   12.88164     4953.6   20170403 064400   W        9.3      0.0